DE202004021764U1 - Hochfrequenzmesser - Google Patents
Hochfrequenzmesser Download PDFInfo
- Publication number
- DE202004021764U1 DE202004021764U1 DE202004021764U DE202004021764U DE202004021764U1 DE 202004021764 U1 DE202004021764 U1 DE 202004021764U1 DE 202004021764 U DE202004021764 U DE 202004021764U DE 202004021764 U DE202004021764 U DE 202004021764U DE 202004021764 U1 DE202004021764 U1 DE 202004021764U1
- Authority
- DE
- Germany
- Prior art keywords
- area
- frequency meter
- distal end
- plate electrode
- high frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000740 bleeding effect Effects 0.000 claims description 13
- 210000004400 mucous membrane Anatomy 0.000 description 26
- 210000001519 tissue Anatomy 0.000 description 21
- 230000000694 effects Effects 0.000 description 16
- 238000011282 treatment Methods 0.000 description 16
- 230000023597 hemostasis Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 5
- 238000005345 coagulation Methods 0.000 description 5
- 230000002496 gastric effect Effects 0.000 description 3
- 208000005718 Stomach Neoplasms Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 206010017758 gastric cancer Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 201000011549 stomach cancer Diseases 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012277 endoscopic treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003043110A JP4068989B2 (ja) | 2003-02-20 | 2003-02-20 | 高周波処置具 |
| JP2003/043110 | 2003-02-20 | ||
| DE102004006491.1A DE102004006491B4 (de) | 2003-02-20 | 2004-02-10 | Hochfrequenzmesser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202004021764U1 true DE202004021764U1 (de) | 2010-11-04 |
Family
ID=32866452
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202004021764U Expired - Lifetime DE202004021764U1 (de) | 2003-02-20 | 2004-02-10 | Hochfrequenzmesser |
| DE102004064200.1A Expired - Lifetime DE102004064200B4 (de) | 2003-02-20 | 2004-02-10 | Hochfrequenzmesser |
| DE102004006491.1A Expired - Lifetime DE102004006491B4 (de) | 2003-02-20 | 2004-02-10 | Hochfrequenzmesser |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004064200.1A Expired - Lifetime DE102004064200B4 (de) | 2003-02-20 | 2004-02-10 | Hochfrequenzmesser |
| DE102004006491.1A Expired - Lifetime DE102004006491B4 (de) | 2003-02-20 | 2004-02-10 | Hochfrequenzmesser |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7125408B2 (https=) |
| JP (1) | JP4068989B2 (https=) |
| DE (3) | DE202004021764U1 (https=) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6870884B1 (en) | 1992-01-29 | 2005-03-22 | Mitsubishi Denki Kabushiki Kaisha | High-efficiency encoder and video information recording/reproducing apparatus |
| JP4068989B2 (ja) * | 2003-02-20 | 2008-03-26 | オリンパス株式会社 | 高周波処置具 |
| WO2005112810A2 (en) * | 2004-05-14 | 2005-12-01 | Ethicon Endo-Surgery, Inc. | Rf ablation device and method of use |
| JP4331072B2 (ja) | 2004-08-27 | 2009-09-16 | パナソニック株式会社 | 携帯無線機 |
| US20060064113A1 (en) * | 2004-09-17 | 2006-03-23 | Nakao Naomi L | Endoscopic mucosal resection method and associated instrument |
| EP1943972B1 (en) * | 2005-09-26 | 2018-03-07 | Jichi Medical University | Instrument for endoscopic treatment |
| US20070255278A1 (en) * | 2006-04-28 | 2007-11-01 | Nobis Rudolph H | Apparatus and method for deploying a cutting element during an endoscopic mucosal resection |
| US7651491B2 (en) * | 2006-04-28 | 2010-01-26 | Ethicon Endo-Surgery, Inc. | Method for performing an endoscopic mucosal resection |
| US7867228B2 (en) * | 2006-04-28 | 2011-01-11 | Ethicon Endo-Surgery, Inc. | Apparatus and method for performing an endoscopic mucosal resection |
| EP2049034B1 (en) | 2006-07-20 | 2012-01-11 | Boston Scientific Limited | Multifunction medical device and related methods of use |
| JP5180081B2 (ja) * | 2006-08-30 | 2013-04-10 | 学校法人自治医科大学 | 内視鏡用処置具 |
| US7955328B2 (en) * | 2006-11-10 | 2011-06-07 | Ethicon Endo-Surgery, Inc. | Tissue dissector and/or coagulator with a slit in an insulating tip to control the direction of energy |
| CN100459948C (zh) * | 2007-03-09 | 2009-02-11 | 中国人民解放军第三军医大学第一附属医院 | 叉型射频切肝刀 |
| JP5415727B2 (ja) * | 2008-08-13 | 2014-02-12 | オリンパスメディカルシステムズ株式会社 | 内視鏡用処置具 |
| US8425510B2 (en) * | 2008-09-30 | 2013-04-23 | Jichi Medical University | Treatment instrument for endoscope including a sheath having a tapered portion at a distal end portion thereof |
| US8518035B2 (en) * | 2008-12-22 | 2013-08-27 | Cook Medical Technologies Llc | Electrosurgical rotating cutting device |
| US9078666B2 (en) * | 2010-04-02 | 2015-07-14 | Olympus Medical Systems Corp. | Medical device |
| JP5864064B2 (ja) | 2010-06-15 | 2016-02-17 | アベヌ メディカル インコーポレイテッドＡｖｅｎｕ Ｍｅｄｉｃａｌ，Ｉｎｃ． | 動静脈（ａｖ）フィステルを作るためのシステムおよび方法 |
| GB201119897D0 (en) * | 2011-11-18 | 2011-12-28 | Gyrus Medical Ltd | Electrosurgical instrument |
| ES2982851T3 (es) | 2012-05-17 | 2024-10-17 | Boston Scient Scimed Inc | Dispositivos de acceso a través de capas de tejido adyacentes |
| CN104411265B (zh) * | 2012-09-12 | 2016-11-16 | 奥林巴斯株式会社 | 高频电刀 |
| JP6210848B2 (ja) * | 2013-11-11 | 2017-10-11 | オリンパス株式会社 | 医療器具 |
| WO2016203978A1 (ja) | 2015-06-18 | 2016-12-22 | オリンパス株式会社 | 高周波処置具 |
| US11504104B2 (en) | 2015-10-20 | 2022-11-22 | Lumendi Ltd. | Medical instruments for performing minimally-invasive procedures |
| CA3001755A1 (en) | 2015-10-20 | 2017-04-27 | Lumendi Ltd. | Medical instruments for performing minimally-invasive procedures |
| US11446081B2 (en) | 2015-10-20 | 2022-09-20 | Lumedi Ltd. | Medical instruments for performing minimally-invasive procedures |
| CN108601602B (zh) | 2016-02-02 | 2021-04-13 | 奥林巴斯株式会社 | 内窥镜处置器具 |
| CN108601617B (zh) | 2016-02-02 | 2021-10-08 | 奥林巴斯株式会社 | 内窥镜处置器具 |
| KR102026938B1 (ko) * | 2017-06-13 | 2019-09-30 | 주식회사 파인메딕스 | 내시경용 하이브리드 나이프 |
| US20220087733A1 (en) * | 2020-09-23 | 2022-03-24 | Baylis Medical Company Inc. | Elongated medical needle |
| CN112545637A (zh) * | 2020-12-07 | 2021-03-26 | 深圳开立生物医疗科技股份有限公司 | 高频电刀 |
| WO2022182981A1 (en) | 2021-02-25 | 2022-09-01 | Lumendi LLC | Medical instruments for performing minimally-invasive procedures |
| KR102621839B1 (ko) * | 2021-08-27 | 2024-01-09 | 주식회사 바이오유닛 | 조립이 용이한 바이폴라 전극 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04329944A (ja) | 1991-01-25 | 1992-11-18 | Olympus Optical Co Ltd | 高周波切開具 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5846241A (en) * | 1995-12-19 | 1998-12-08 | Johns Hopkins University | Bipolar electrocautery valvulotome |
| US6379350B1 (en) * | 1999-10-05 | 2002-04-30 | Oratec Interventions, Inc. | Surgical instrument for ablation and aspiration |
| JP2002301088A (ja) * | 2001-04-05 | 2002-10-15 | Olympus Optical Co Ltd | 内視鏡用治療装置 |
| JP4109092B2 (ja) * | 2002-11-21 | 2008-06-25 | オリンパス株式会社 | 高周波ナイフ |
| JP4068989B2 (ja) * | 2003-02-20 | 2008-03-26 | オリンパス株式会社 | 高周波処置具 |
| JP4315725B2 (ja) * | 2003-04-17 | 2009-08-19 | オリンパス株式会社 | 高周波ナイフ |
-
2003
- 2003-02-20 JP JP2003043110A patent/JP4068989B2/ja not_active Expired - Lifetime
-
2004
- 2004-02-10 DE DE202004021764U patent/DE202004021764U1/de not_active Expired - Lifetime
- 2004-02-10 DE DE102004064200.1A patent/DE102004064200B4/de not_active Expired - Lifetime
- 2004-02-10 DE DE102004006491.1A patent/DE102004006491B4/de not_active Expired - Lifetime
- 2004-02-12 US US10/777,889 patent/US7125408B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04329944A (ja) | 1991-01-25 | 1992-11-18 | Olympus Optical Co Ltd | 高周波切開具 |
Non-Patent Citations (2)
| Title |
|---|
| Haruhiro Inoue et al., "Endoskopisches muköses Rückwärtseinschneiden mit einem kappenangepassten Panendoskop für Magenkrebs", Endoscopica Digestiva, A bis Z des "Wie man seine endoskopischen Behandlungsinstrumente auswählt", September 2002, Band 14, Nr. 9, Seiten 1301-1302 |
| Tunen Oyama, et al., "Erweiterte Adaptierung von Magen-EMR: Mechanismus und Ergebnisse einer Methode, die auf ein großes en-bloc Rückwärtseinschneiden zielt; endoskopisches muköses en-bloc Rückwärtseinschneiden mit Hilfe eines hakenden Messers", Magen und Darm, August 2002, Band 37, Nr. 9, Seiten 1155-1161 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7125408B2 (en) | 2006-10-24 |
| DE102004006491A1 (de) | 2004-09-30 |
| US20040167514A1 (en) | 2004-08-26 |
| JP2004248911A (ja) | 2004-09-09 |
| JP4068989B2 (ja) | 2008-03-26 |
| DE102004064200A1 (de) | 2012-06-21 |
| DE102004006491B4 (de) | 2014-11-13 |
| DE102004064200B4 (de) | 2015-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20101209 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20110413 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20120305 |
|
| R071 | Expiry of right |